#450A10#450A10

#450A10 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.9% C 0.088 H 20.8°. Best body text is #FFFFFF at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#450A10
RGB	rgb(69, 10, 16)
HSL	hsl(354, 75%, 15%)
HSV	hsv(354, 86%, 27%)
CMYK	cmyk(0%, 85.5%, 76.8%, 72.9%)
CIE-LAB	lab(12.74, 27.88, 12.75)
CIE-LCH	lch(12.74, 30.66, 24.58°)
OKLab	oklab(25.86% 0.0821 0.0313)
OKLCH	oklch(25.86% 0.088 20.8)
XYZ	xyz(2.6566, 1.5201, 0.6436)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450A10 #0A453F

analogous

#450A2D #450A10 #45210A

triadic

#450A10 #10450A #0A1045

tetradic

#450A10 #2D450A #0A453F #210A45

square

#450A10 #2D450A #0A453F #210A45

split-complementary

#450A10 #0A4521 #0A2D45

monochromatic

#1B0406 #1B0406 #450A10 #7A121C #B01929

Accessibility & contrast

On white

16.10

#450A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#450A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450A10

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450A10	#FFFFFF	#000000	##FFFFFF
##450A10	1.00	16.10	1.30	16.10
#FFFFFF	16.10	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1910

Deuteranopia (green-blind)

#2A260E

Tritanopia (blue-blind)

#4D000D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #450a10;
/* rgb */ color: rgb(69, 10, 16);
/* oklch */ color: oklch(25.9% 0.088 20.8);

Tailwind

colors: {
  custom: {
    50: '#7e4f4e',
    500: '#450a10',
    950: '#000000',
  },
}

SCSS

$custom: #450a10;
$custom-light: #7e4f4e;
$custom-dark: #000000;

JSON

{
  "hex": "#450a10",
  "rgb": {
    "r": 69,
    "g": 10,
    "b": 16
  },
  "hsl": {
    "h": 353.898,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25856,
    "c": 0.08788,
    "h": 20.8
  },
  "luminance": 0.0152
}

Semantic roles & 50–950 ramp

primary

#450A10

secondary

#298279

accent

#F1DE36

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #450A10

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →